YANKTON, SD 57078 Weather Forecast & Current Conditions

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57078 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
YANKTON, SD Current Weather
2:56 AM CDT JUN 22, 2026
Clear 61°F
Feels Like:	62°F
Dewpoint:	57°F
Rel. Hum.:	87%
Visibility:	10 miles
Wind:	NE at 3 mph
Pressure:	30.03 inches
Last 72 hours
Local Area Snow Depth
South Dakota Current Weather
South Dakota MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

57078 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	YANKTON, SD 57078 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly cloudy with a slight chance of showers this morning, then partly sunny this afternoon. Highs in the mid 70s. East winds around 5 mph, becoming southeast this afternoon. Chance of rain 20 percent.

TONIGHT
Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.

TUESDAY
Showers likely. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

TUESDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. West winds 5 to 10 mph. Chance of rain 50 percent.

WEDNESDAY
Mostly sunny. Highs in the upper 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

WEDNESDAY NIGHT
Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 50s. Chance of rain 20 percent.

THURSDAY
Mostly sunny. Highs in the upper 70s.

THURSDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 50s. Chance of rain 40 percent.

FRIDAY
A chance of showers in the morning. Mostly cloudy. Highs in the upper 70s. Chance of rain 50 percent.

FRIDAY NIGHT
Mostly cloudy. Lows in the lower 60s.

SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. Breezy with highs in the mid 80s.

SATURDAY NIGHT
Partly cloudy with a chance of showers. A chance of thunderstorms after midnight. Breezy with lows in the upper 60s. Chance of rain 50 percent.

SUNDAY
Partly sunny in the morning, then clearing. Highs around 90.

57078 WEATHER SATELLITE LOOPS

Visible Weather Satellite
YANKTON, SD 57078

Infrared Weather Satellite
YANKTON, SD 57078

57078 WEATHER RADAR LOOP

NEXRAD Weather Radar
YANKTON, SD 57078

MOS COMPUTER WEATHER FORECAST

YANKTON, SD 3 hourly weather forecast

weather forecast created 5:00 PM PDT 6/21/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
22 JUN 2026

1 AM

61°

61°

Overcast

30%
RAIN
.01–.1 in

0% Thunder
( 7% severe)

ENE 6

81%

55°

Low 57°

4 AM

59°

60°

Mostly Cloudy

NE 3

90%

56°

High 75°

7 AM

58°

59°

Mostly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 3% severe)

NNE 2

93%

56°

Mostly Cloudy

10 AM

64°

66°

Mostly Cloudy

CALM

78%

57°

1 PM

69°

69°

Mostly Cloudy

9%

0% Thunder
( 5% severe)

SE 5

61%

55°

4 PM

72°

72°

Mostly Cloudy

SE 7

53%

54°

7 PM

73°

73°

Partly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 13% severe)

SE 8

49%

53°

10 PM

67°

67°

Mostly Cloudy

SSE 6

68%

56°

Tuesday
23 JUN 2026

1 AM

63°

63°

Mostly Cloudy

22%
RAIN
<.01 in

0% Thunder
( 19% severe)

SSE 6

75%

55°

Low 57°

4 AM

61°

61°

Mostly Cloudy

SE 6

87%

57°

High 77°

7 AM

61°

60°

Mostly Cloudy

55%
RAIN
***

0% Thunder
( 19% severe)

S 7

90%

58°

Mostly Cloudy

Rain Likely

10 AM

67°

67°

Mostly Cloudy

S 9

81%

61°

1 PM

71°

71°

Mostly Cloudy

64%
RAIN
***

0% Thunder
( 28% severe)

S 12

73%

62°

4 PM

73°

73°

Mostly Cloudy

SSW 10

71%

63°

7 PM

73°

73°

Partly Cloudy

31%
RAIN
.01–.1 in

0% Thunder
( 23% severe)

WSW 9

66%

61°

10 PM

67°

67°

Partly Cloudy

WSW 6

81%

61°


YANKTON, SD extended weather forecast
Wednesday 24 JUN 2026	Thursday 25 JUN 2026	Friday 26 JUN 2026	Saturday 27 JUN 2026	Sunday 28 JUN 2026
Low 60°	Low 58°	Low 58°	Low 66°	Low 69°
High 79°	High 79°	High 77°	High 85°	High 85°

Mostly Cloudy 45% Rain	Partly Cloudy 23% Rain	Overcast 34% Rain	Overcast 28% Rain	Partly Cloudy 24% Rain

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